baber/WOPTO huggingface dataset:
Patent JP-S59171212-A (JP)
Title: Tuning display device
Inventor: HAMANAKA TERUO
IPC: H04N5/50
Filed: 1983-03-17
Abstract: PURPOSE:To improve the operability by comparing an AFC voltage at tuning preset with an AFC voltage at operating so as to drive a display element when the voltage difference is within a prescribed range, allowing to attain tuning display with simple constitution and high accuracy. CONSTITUTION:An AFC detecting output of a TV receiver having an AFC circuit is outputted from a VIF.IC15, its voltage is outputted to a tuner terminal 2 and inputted to a terminal I of a 0 level detecting circuit 21 of a tuning display device. Further, a preset AFC voltage VIN2 at tuning is inputted to a terminal IIof the circuit 21. The circuit 21 is used as a level detecting circuit comprising transistors TRs Q1-Q4 and a level difference with AFC voltages VIN1, VIN2 from the terminals I , II is detected. Then, it is detected that the level difference is 0 or within a prescribed range, and TRsQ5, Q6 constituting a drive stage is driven by the detected output so as to display the tuning state to a display element 23 with high accuracy.
Patent JP-2000241818-A (JP)
Title: Liquid crystal alignment layer, liquid crystal element and method for aligning liquid crystalline molecule
Inventor: NEGORO MASAYUKI
IPC: C08L29/10
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To stably align liquid crystalline molecules (in particular discotic liquid crystalline molecules) in an essentially vertical and uniform direction. SOLUTION: The liquid crystal alignment layer, containing a modified polyvinyl alcohol which contains 2-80 mol.% of a recurring unit with two to four aromatic rings or aromatic heterocyclic rings in its side chain expressed by a formula, is used. In the formula, L1 is a connecting group selected from among a group comprising a single bond, -CO-, -CO-NH-, -alkylene group-, -CO-NH- alkylene group- or the like and -CO-NH-alkylene group-CO-NH-; L2, L3 and L4 are connecting groups mutually independently selected from among a group comprising a single bond, -O-, -CO-, -CO-NU-, -alkylene group-, -O-alkylene group- and-alkylene group -O- or the like; Ar1, Ar2, Ar3 and Ar4 are mutually independently aromatic rings or aromatic heterocyclic rings; and m and n are 0 or 1.
Patent JP-S58159420-A (JP)
Title: Purification method of interleukin 2
Inventor: YABUKI AKIRA
IPC: A61K35/12
Filed: 1982-03-18
Abstract: PURPOSE:To purify the titled compound, by bringing a solution containing interleukin 2 into contact with porous glass beads, adsorbing the interleukin 2 in the glass beads, and eliminating and eluting the interleukin 2 from the porous glass beads. CONSTITUTION:A solution containing interleukin 2 (IL-2), e.g. a human peripheral blood, splenic cell or human T leukocytic cell, at 5-10pH is brought into contact with porous glass beads (CPG), and adsorbed therein. The ionic strength of the IL-2 solution in the adsorption is preferably <=0.5M based on the NaCl concentration. The adsorbed interleukin 2 adsorbed in the CPG is then eluted with an eluent, e.g. a buffer solution containing 1-99% ethylene glycol or glycerol, and the resultant IL-2 solution is then separated by the concentration with a membrane, salting out, etc. and used for an antitumor drug or diagnostic agent, etc. EFFECT:An economic method having a high recovery ratio, simplified desalting steps and high efficiency.
Patent JP-H02221499-A (JP)
Title: Matte coated paper for rotary offset printing
Inventor: SUZUKI KUNIO
IPC: D21G1/00
Filed: 1989-02-22
Abstract: PURPOSE:To obtain the subject coated paper excellent in printability by mixing talc with heavy calcium carbonate having respective specific average particle diameters in a specified proportion, coating base paper with a coating composition containing the resultant mixture as a pigment component in a specific proportion, drying the coated based paper and subjecting the dried paper to soft calendering treatment. CONSTITUTION:The objective coated paper efficiently obtained by mixing talc having 0.5-2mum average particle diameter with heavy calcium carbonate having 0.4-2mum average particle diameter at (0.5:9.5)-(9:1), preferably 7:3 ratio, and containing >=20 pts.wt. resultant mixture as a pigment component to provide a coating composition, coating base paper therewith, drying the coated base paper and subjecting the dried paper to soft calendering treatment [preferably treating the paper under conditions of >=75 hardness of elastic rolls of the soft calender; <=0.0015 index (L) in the formula (DO is the outside diameter of the elastic rolls; DB is the outside diameter of rigid rolls; Di is the outside diameter of elastic roll iron core; PL is the nip linear pressure; SD is the hardness of the elastic rolls; V is the line treating speed) and 30-250 nip linear pressure].
Patent JP-H06260943-A (JP)
Title: Error correction device
Inventor: MATSUMI CHIYOKO
IPC: H03M13/15
Filed: 1993-03-04
Abstract: PURPOSE:To provide an error correction device which can calculate the value of a determinant in the small computing frequency and also can correct the errors by a lower clock or in a shorter computing time. CONSTITUTION:A syndrome calculator 21 calculates a syndrome from an input reception series, and an error position polynomial coefficient calculator 22 calculates the coefficient of an error position polynomial from the calculated syndrome. This calculated coefficient is supplied to an error position calculator 23. Then the calculator 23 calculates an error position included in the receptioin series from the coefficient calculated by the calculator 22 and the error number deciding signal obtained from the calculator 22. Based on this error position, the syndrome and the error number deciding signal, an error pattern calculator 24 calculates an error pattern. A delay unit 25 delays the reception series by an extent equal to the time required for generation of the error pattern. Then a corrector 26 corrects the wrong digits of output of the unit 25 and outputs the corrected digits.
Patent JP-H07254656-A (JP)
Title: Fabrication of semiconductor device
Inventor: KOMATSU MINORU
IPC: H01L23/02
Filed: 1994-03-15
Abstract: PURPOSE:To prevent rusting of copper by bringing an electrode into contact with the flat peripheral part of a stem on the stem side and with the flange of a cap on the cap side and then sealing the stem and cap by electric welding. CONSTITUTION:A substantially rectangular electrode 1 conforming with the peripheral profile of a stem is brought into contact with the periphery of the stem 3 on the stem side and brought into contact with the flange 7a of a tubular electrode 2 conforming with the profile of a cap 7 on the cap 7 side. In this regard, the electrode 1 is prevented from coming into contact with the part 5 of the stem 3 having a copper underlying layer. The stem 3 and the cap 7 are brought into contact with each other under that state and then they are sealed by electric welding. Since the underlying material is not subjected to any machining and the electrode 1 touches the stem 3 at a flat part on the outside thereof, no discharge takes place and thereby no copper is exposed thus protecting the copper against rusting.
Patent JP-H04298798-A (JP)
Title: Voice recognition device
Inventor: IWASAKI TOMOHIRO
IPC: G10L15/28
Filed: 1991-03-08
Abstract: PURPOSE:To decrease the arithmetic quantity of 2nd pattern matching by making a beam search by using two kinds of distance value obtained by pattern matching methods which use a 1st and a 2nd standard patterns, i.e., two kinds of standard pattern as to a voice recognition device which recognizes a voice signal by using the pattern matching method. CONSTITUTION:A beam search means 07 makes the beam search by using the 1st distance value 12b by the 1st pattern matching method for the partial section of the acoustic parameter vector 10b in the latter half which is not used for the 2nd pattern matching method in addition to the 2nd distance value 14b obtained by the 2nd pattern matching method, and a 2nd pattern matching means 06 rewrites the arithmetic range 15 of a 2nd standard pattern storage means 05 so as to omit next arithmetic.
Patent JP-S59168551-A (JP)
Title: Job control system with use of data set
Inventor: SATOU SHIYOUICHI
IPC: G06F9/06
Filed: 1983-03-16
Abstract: PURPOSE:To always ensure the preferential use of a data set at a job having higher priority when the use of the data set is in conflict. CONSTITUTION:A scheduler job 1 obtains first a pointer of a data set information table of a scheduler vector region 6 provided in a system common region from a vector table 5 used by a system control program with a pointer. Then a data set information table 4 which is under the control of the job 1 related to the data set needed for execution of a follower job 2 is produced when the job 2 is started. When the job 2 is executed with the job 1, the using state of the desired data set is confirmed with reference to the table 4. Then the data set is used for execution of the job 2 if the data set is not used by the jobs other than the job 2. When the data set is used by a job 3, the use of the data set is cancelled to jobs other than the job 2. Thus the job 2 can use preferentially the data set.
Patent JP-S51118222-A (JP)
Title: Applying and releasing device for vehicular power take-out system
Inventor: SAKUMA SHIGENOBU
IPC: B60K17/28
Filed: 1975-04-10
Abstract: PURPOSE: To make it possible to accomplish continuously, automatically and reliably both the clutch releasing operation and the subsequent connecting operaion of a P.T.O. system by the single depression of a clutch pedal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60190769-A (JP)
Title: Production of 5-fluorouracil
Inventor: UMEMOTO TERUO
IPC: C07D239/553
Filed: 1984-03-09
Abstract: PURPOSE:A phosphoric acid aqueous solution which is inexpensive and acts as an absorbent of hydrogen fluoride gas is used as a reaction solvent to effect the reaction between uracil and hydrogen fluoride followed by heating to enable inexpensive and easy production of the titled compound used as a carcinostatic agent or a synthetic intermediate of other carcinostatic agents. CONSTITUTION:In the production of high-purity 5-fluorouracil by direct fluorination of uracil, uracil and a fluorine gas are allowed to react with each other in phosphoric acid aqueous solution, preferably of 20-100%, particularly 50-95% concentration, preferably at -30-50 deg.C and they are heated at 20-200 deg.C to give 5-fluorouracil. Since the aqueus phosphoric acid absrobs hydrogen fluoride gas evolved as a by-product, the vapor pressure is markedly reduced to enable the heat treatment. Further, 5-fluorouracil crystallizes out and high-purity product is obtained by recrystallization of the precipitate from water.
Patent JP-H01216079-A (JP)
Title: Screw pump
Inventor: TAKEMOTO YOSUKE
IPC: F04B19/12
Filed: 1988-02-25
Abstract: PURPOSE:To cool efficiently cooling water with a simple construction by covering the circumference of a screw rotatably driven by a water cooled engine with a water jacket and connecting the water jacket to a cooling water circulation system of the water cooled engine. CONSTITUTION:When a water cooled engine 7 is run, a screw pump 1 is rotated with reduced speed so that water in a suction water tank 16 is pumped into a drain path 17 by a screw 2. Engine cooling water is circulated at the same time in a cooling water circulation system 13 by a water pump 13a attached to the engine. Since the circumference of the screw 2 is covered with a water jacket 8, high temperature cooling water introduced from a second circulation path 13C into a single body 8a of the water jacket then exchanges heat with water pumped by the 2 from a suction water tank 16 in the drain path 17 to be effectively cooled when the high temperature cooling water is brought out of the single body 8C. Low temperature cooling water sufficiently cooled is thus introduced in a third circulation path 13D.
Patent JP-S58159245-A (JP)
Title: Tape recorder
Inventor: YAMAGUCHI KAZUTOSHI
IPC: G11B15/02
Filed: 1982-03-18
Abstract: PURPOSE:To make a titled recorder easy to use, by providing a detection section of drive stop state and an automatic stop means to each of a pair of cassette mechanisms, and operating the automatic stop means with a stop detection signal from the detection section of one cassette mechanism during the recording of dubbing. CONSTITUTION:Detection sections 1a, 1b consist of rotation detecting elements 6a, 6b arranged by leaving a space at the outer circumference of pulleys 5a, 5b interlocked with motors 4a, 4b, and an output is given to terminals (1), (2) of a control section 3 when the motors 4a, 4b are rotated. Automatic stop means 2a, 2b are provided with plungers 7a, 7b, which are attracted with an output from terminals (3), (4) of the control section 3, allowing to restore all operation buttons. In the control section 3, a signal is inputted to terminals (5), (6) when a pause button is depressed in mechanisms A, B, and a signal is inputted to a terminal (7) when a dubbing switch is turned on.
Patent JP-H01216914-A (JP)
Title: Aerosol hair cosmetic
Inventor: YAMAMOTO YUZO
IPC: A61K8/00
Filed: 1988-02-26
Abstract: PURPOSE:To obtain an aerosol hair cosmetic effective in applying a hair-fixing agent directly to the fixing part, by filling a mixture of a propellant and a hair cosmetic composition containing a hair-fixing agent in an aerosol container in such a manner as to be ejectable in the form of a thin jet stream. CONSTITUTION:A hair cosmetic composition containing a hair-fixing agent selected from a non-film-forming substance such as crosslinked polymer fine particle, fats and oils, etc., or a film-forming substance such as polyvinyl pyrrolidone polymer, acidic vinyl ether polymer, etc., or containing the hair- fixing agent in combination with a frothing agent is mixed with a propellant (e.g., chlorofluorocarbons or LPG) and the mixture is filled in an aerosol container in such a manner as to be ejectable in the form of a thin jet stream. The diameter of the ejection nozzle of the ejection button of the container is 0.3-1.5mm. The distance from the center line of the stem-fitting part of the button to the ejection end of the nozzle is >=10mm, preferably 12-30mm.
Patent JP-S54136838-A (JP)
Title: Cleaning device
Inventor: KATOU TOSHIBUMI
IPC: G03G21/00
Filed: 1978-04-14
Abstract: PURPOSE: To eliminate the state of solidifying of magnetic developer and resultant failure in conveying by blowing air between a photoreceptor and a cleaning body and letting the magnetic developer to be attracted and conveyed by magnetic force be danced by air flow and be made easier to be sucked.  
     CONSTITUTION: A cover 16 provided with a nozzle which is so connected to an air flow generator 15 as to flow air between a magnet 9 and a sleeve 10 is mounted to  one end side of a cover 8. Plural small holes 17 are provided to the sleeve 10 so as  to blow the air flow having entered between the magnet 9 and sleeve 10 to the  photoreceptor 1 side. To make cleaning, the magnetic developer 4 having been  scraped off by a blade 12 is whirled up by the air flow blowing through the small  holes 17 by passing between the magnet 9 and sleeve 10, whereby it is made to be  easier to be attracted to the magnet 9 and be thereby attracted to the sleeve 10. The  developer is then conveyed and dropped from the seleeve 10 by the magnet 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59170978-A (JP)
Title: Recognizing method of pattern
Inventor: KUNISAKI OSAMU
IPC: G06K9/68
Filed: 1983-03-18
Abstract: PURPOSE:To reduce the load of an operator without uniform checking by adding information to each character to be checked and indicating a doubtful character. CONSTITUTION:Each inputted character is recognized by a pattern recognizing part 2 and outputted to a buffer memory 4. The memory 4 outputs the inputted character as character string information 41 to a word matching part 5 and a check information adding part 7. The adding part 7 compares the information 41, an input to the word matching part 5, with character string information 51, the matched output of the matching part 5, and outputs character string information 71 to which check information is added in each character by an algorithmic instruction. If the information 71 includes the information indicating the difference between a character string obtained as the result of pattern recognition and a character string by word matching, the displaying method of the character is changed from usual one, so that the operator may check only the character.
Patent JP-2000243875-A (JP)
Title: Semiconductor device
Inventor: NISHIYAMA YOSHIRO
IPC: H01L23/12
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To easily mount a plurality of semiconductor elements on one semiconductor device. SOLUTION: On a wiring board formed with a wiring pattern for electrically connecting semiconductor elements to external connection terminals, a plurality of semiconductor elements 12a, 12b are stacked being electrically connected to the wiring pattern. A part of the wiring board on one face where the semiconductor elements are mounted is sealed with resin 14. As for the wiring board, a film substrate 10 is used which is a base film 10a having the electric insulation whereon a wiring pattern 18 is formed with one end formed into a lead 18a connected to a pad of a semiconductor element and the other end formed into a land joined by an exernal connection terminal 16.  An end of the lead 18a formed in the wiring pattern is extended into a window formed in the film substrate 10 to be joined to a pad of the semiconductor element 12a and a joint between the lead 18a and the pad is sealed with resin.
Patent JP-H02268108-A (JP)
Title: Elimination of algae
Inventor: BARII KURIFUOODO RANGE
IPC: A01N39/02
Filed: 1990-02-23
Abstract: PURPOSE: To control algae without adverse effect on the articles treated with the following compound by adding a specific compound which has excellent action to control algae and inhibit their growth to a cooling tower, a coating or an impregnant or the like. CONSTITUTION: A compound of formula I  a compound of [X<1> and X<2> are each H, a halogen, a trihalomethyl, cyano; Z is H, a halogen, cyano, carboxy, an alkylthio, an alkoxy, a cycloalkoxy, an alkenyl, an alkyl, a cycloalkyl; p is 1-2n+1 (n is 1-5); m is 0-2n where m+p=2n+1] where it has no Z substituent of unsubstituted or substituted amino and R<2> O (R<2> is H, an ester linking to an acid group in an inorganic or organic hydroxy acid)}, for example, oxyfluorfen of formula II is used as an active ingredient. The concentration of the active ingredient in the cooling tower water is 0.01-20ppm, and the compound is used in a concentration of 0.01-10% in coating and imgregnant composition.
Patent JP-H03248260-A (JP)
Title: Document processor
Inventor: TSUHO ATSUROU
IPC: G06F17/21
Filed: 1990-02-27
Abstract: PURPOSE:To input data in accordance with a format without paying attention to the input range of a slip or the like by providing an image data read means, storage means, a determining element data extracting means, an input permission range determining means, and an input permission range designating means. CONSTITUTION:Printed contents of a slip or the like are read by an image read means 1 and are stored in a storage means 2 as they are. At this time, an extracting means 3 extracts determining element data, in this case, two parallel ruled lines which determine an input permission range from image data in the storage means 2. An input permission range determining means 4 determines the range, which is interposed between two parallel ruled lines based on extracted determining element data, as the input permission range. The range is determined by coordinate values. At the time of document input, a designating means 5 successively designates ranges determined by the input permission range determining means 4, and the next input permission range is designated each time when one-page components of data are inputted. Consequently, an operator can input data in accordance with the format without paying his attention to the input range.
Patent JP-S51119375-A (JP)
Title: An apparatus for desulfurizing and denitrating fume effluents using el ectron beam
Inventor: FUJITA HIYOUTA
IPC: B01J19/08
Filed: 1975-04-11
Abstract: PURPOSE: An apparatus capable of desulfurization and denitration of fume effluents by irradiating electron beam of small power for a restricted period of time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55138006-A (JP)
Title: Preparation of sintered friction material
Inventor: KUSABE TAKASHI
IPC: C09K3/14
Filed: 1979-04-12
Abstract: PURPOSE: To manufacture the sintered friction material while freely adjusting hardness and density by a method wherein a shape of the mixed powder of a friction material to be sintered is sintered at a high temperature under a nonpressurizing condition, let pass through a sizing process, stacked on a copper plated steel plate through an adhesion layer, and pressurized and sintered.  
     CONSTITUTION: Mixed powder is molded which consists of components such as 62% copper, 7% tin, 10% lead, 6% graphite, 8% iron and 7% a metallic oxide in weight %. The shape is sintered at a high temperature under a nonpressurizing condition, and finished in fixed size according to a sizing process. A sintered friction body obtained is stacked on a copper plated steel plate through an adhesion layer being composed of a metal group adhesive, and pressurized and sintered at a temperature lower than the sintering temperature under the nonpressurizing condition at the previous stage, thus manufacturing the sintered friction material as an object. According to this method, a level of the coefficient of friction (μ) can be adjusted comparatively easy while a strong metallic union is formed in accordance with the high temperature nonpressurizing sintering process, and wear proof can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09237146-A (JP)
Title: Device and method for assigning key
Inventor: KUWARI SEIJI
IPC: H03M11/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a key assigning device and a key assigning method whereby a key where a function is already assigned and the key except it are easily recognized at the time of assigning the function to the single key or the plural combined keys. SOLUTION: A display part displays a keyboard screen 11 where the key arrangement of the keyboard is indicated by a keyboard image and a function list 12 where the functions capable of being assigned to the keys are displayed by sight inside a same display screen. When the function within the function list 12 is selected, the selected function is inverted and displayed and the whole keys to which the selected function cannot be assigned since one of the functions is already assigned to them are displayed in gray.